【摘要】 硒肥试验表明,小麦生长后期喷洒硒肥对成产要素和产量没有明显影响;籽粒中硒含量显著提高;强筋小麦对硒的吸收高于普通小麦;灌浆期喷洒比孕穗期喷洒富硒效果显著。更多还原

【Abstract】 Experimenting of the density fertilizer shows that spraying in empress stage of wheat growth is no obvious influence,on the main factor of forming yield and the yield.The selenium content of the wheat grain increases very remarkably.The absorption of the selenium of the strong gluten wheat is higher than the common wheat.The effect of spraying in grain filling stage is better than in boot stage.更多还原